TOA

TOA

Data Breach on August 17, 2026
Data Breach Report
Victimtoa-const.co.jp
Threat ActorTheGentlemen
Date DiscoveredAug 17, 2026
DescriptionTOA Corporation is a Japanese general contractor and engineering firm based in Japan, specializing in maritime civil engineering, land reclamation, infrastructure construction, and architectural works.
Leak SizeUnknown

Credential Exposure for toa-const.co.jp

We've indexed 227 @toa-const.co.jp accounts from external breaches.

Last checked Aug 17, 2026

@toa-const.co.jp addresses from external breaches
Combo lists167 accounts · most recent Aug 15, 2026
Third-party breaches115 accounts · across 35 breaches · 104 with a plaintext password · most recent Aug 18, 2024

None of this is necessarily connected to the ransomware attack above.

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